Yeah I made a note in my review of this. It keeps you signed in on idle but it does not push messages. Hope they fix it. Using eBuddy at the moment, nice interface and push. Just hope they update is with chat history, I don't care for display pictures.

If you installed 1.2 last night or earlier today, please uninstall and install it again. The one we submitted last night had some issues with push notifications, so be sure to install this final update. Thanks!

Mine worked from the start...Although it wasn't on my iPhone at the time since I've been using Beejive. iTunes said I had the update so I gave it a whirl. PNS working fine, I've just been using it to send texts.